WHITE HILLS, AZ (AZFamily) — To say Hailey is one lucky dog would be an understatement. The 9-year-old heeler not only ...

Rescuers saved a dog named Hailey from a 100-foot fall down an abandoned mine shaft in Mohave County using a twin-tensioned ...

Abundant renewable wind energy from the Plains could be imported into the Great Lakes and stored in pumped water systems in old mines, then released onto the grid when needed.

Old coal mines could have a role to play in heating homes, without burning fossil fuels. Martha Henriques explores the buildings heated from old mine workings.

Researchers say it’s time to write a new chapter in mining history — a story that honors heritage, mitigates hazards and creates stable power grids that benefit host communities.

Swaths of Pennsylvania and many other states are honeycombed with old, unstable mines that can cause the earth to suddenly give way and threaten people and property. That's what searchers in ...

Upper Peninsula mining established Michigan Tech—and the boom days' remains, from mine tailings to abandoned shafts, are sparking world-changing energy-transition breakthroughs at the University. One ...

An environmental group says it will preserve 366 acres near the site of an old coal mine in west Jefferson County. The Freshwater Land Trust announced that Drummond Company has donated another 107 ...

Old mines pose myriad dangers, with 381 people killed and 152 injured at abandoned mine sites nationwide between 2000 and 2013, according to the U.S. Bureau of Land Management.

The story of artist Rachel Sager’s journey to transform the concrete ruins of an old coal mine.

Old mines pose myriad dangers, with 381 people killed and 152 injured at abandoned mine sites nationwide between 2000 and 2013, according to the U.S. Bureau of Land Management.